Question

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Answer 1

Answer:

Given: AC=BC

R.T.P: AC=1/2 AB

PROOF: AB=AC+CB(Given)

AB=AC+AC(Since, AC=BC)

AB=2AC

=>1/2 AB =AC( By transposition method)

Hence ,Proved

PLS MARK AS BRAINLIEST

Answer 2

SOLUTION:

We have point C lying between two points A and B such that AC = BC

so, AC = BC

Adding AC on both sides

AC + AC = BC + AC

2AC = BC + AC

But AC + BC = AB as AC + CB coincides with AB.,

so, 2AC = AB

thus, AC = 1/2 AB

Hence, proved!!